Reliability Engineer at Lunar Energy

Mountain View, California, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Clean Energy, Renewable Energy, Energy TechnologyIndustries

Requirements

Degree in Mechanical Engineering, Electrical Engineering, Chemical Engineering, Physics or equivalent
Proven track record of solving complex power electronics reliability failures
Working knowledge in theory of operation of common power converter topologies (inverter, buck boost converter, etc.)
Deep understanding of physics of failure and common failure mechanisms for PCBAs and power electronics components (MOSFETs, capacitors, inductors, etc.)
Working knowledge of failure analysis techniques such as optical microscopy, SEM, CSAM, X-ray, cross-sectioning and EDX - know which technique to recommend given a specific failure
Experience with accelerated life testing models and the governing equations, specifically for PCBAs, battery storage, and relevant mechanical structures
Understanding of reliability statistics

Responsibilities

Collaborate with mechanical and electrical engineers during hardware design to establish and refine component and system level reliability targets for power electronics and battery systems
Provide Design for Reliability (DfR) inputs during new product development
Drive Design Failure Modes and Effects Analyses (DFMEA) for various systems to capture performance risks and implement appropriate mitigation activities
Develop ALT Reliability Test Plans for components and subsystems using identified risks, reliability targets, and physics of failures methodology to demonstrate the required product reliability throughout its design life
Track field reliability performance for various metrics like part replacements, customer complaints, fault codes. Identify opportunities for continuous product improvement and reliability growth. Collaborate with the finance team to provide insights into the warranty program
Drive failure analysis of reliability test and/or field returns to determine root cause and drive product improvement through containment and corrective actions

Skills

Key technologies and capabilities for this role

Reliability EngineeringDesign for Reliability (DfR)DFMEAALT Test PlansPhysics of FailureFailure AnalysisPower ElectronicsBattery SystemsRoot Cause AnalysisWarranty Analysis

Questions & Answers

Common questions about this position

What benefits does Lunar Energy offer?

Lunar Energy offers competitive base pay and is dedicated to creating a remarkable employee experience.

What is the salary range for the Sr. Reliability Engineer position?

This information is not specified in the job description.

Is this Reliability Engineer role remote or office-based?

This information is not specified in the job description.

What skills are required for the Reliability Engineer position?

Required skills include a degree in Mechanical Engineering, Electrical Engineering, Chemical Engineering, Physics or equivalent; proven track record of solving complex power electronics reliability failures; working knowledge of power converter topologies; deep understanding of physics of failure for PCBAs and power electronics components; failure analysis techniques like optical microscopy, SEM, CSAM, X-ray; experience with accelerated life testing models; and understanding of reliability statistics.

What is the company culture like at Lunar Energy?

Lunar Energy features a diverse and dedicated team where employees collaborate with mechanical and electrical engineers, and the company values passion for a sustainable future while building clean energy products in a fast-growing, global environment.

Lunar Energy

Modular energy storage solutions for homeowners

About Lunar Energy

Lunar Energy provides energy storage solutions specifically designed for residential clients. Their main product, the Lunar System, is a modular energy storage unit that can be expanded as energy needs increase, allowing homeowners to store energy generated from solar panels for use during peak hours or power outages. This system ensures a continuous power supply and helps users save on energy bills. Unlike many competitors, Lunar Energy focuses on a user-friendly experience, offering an app that provides detailed reports on energy usage and storage, enabling effective energy management. The company's goal is to promote sustainability and energy independence for homeowners, making it easier for them to optimize their energy usage and reduce reliance on traditional power grids.

Mountain View, CaliforniaHeadquarters

2020Year Founded

$291.8MTotal Funding

EARLY_VCCompany Stage

Energy, Consumer GoodsIndustries

201-500Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Unlimited Paid Time Off

401(k) Retirement Plan

401(k) Company Match

Paid Parental Leave

Phone/Internet Stipend

Wellness Program

Risks

Competition from Tesla could limit Lunar Energy's market share.

Dependence on Sunrun for distribution poses a risk if partnerships dissolve.

Reliance on SK for manufacturing may expose Lunar Energy to geopolitical risks.

Differentiation

Lunar Energy offers a modular energy storage system for residential clients.

The Lunar System integrates seamlessly with solar panels for energy independence.

Lunar Energy's app provides detailed energy usage reports for effective management.

Upsides

Increased interest in virtual power plants enhances Lunar Energy's market opportunities.

Collaboration with SK Group could reduce production costs and improve efficiency.

Acquisition of GridShare software positions Lunar Energy as a leader in smart energy management.

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